CHARAN SAI
Devops Engineer
Bengaluru
Summary
DevOps engineer with 7.5 years of IT experience, specializing in cloud platforms like Azure, GCP, and AWS. Proficient in container orchestration using Kubernetes and Docker, and infrastructure automation with Terraform and Terragrunt. Proven track record in deploying and managing scalable and secure applications. Skilled in implementing CI/CD pipelines, monitoring systems, and optimizing performance.
Overview
8
8
years of professional experience
5
5
years of post-secondary education
5
5
Certifications
Work History
DevOps Engineer
T-Systems India
Bengaluru
07.2022 - Current
- Deployed the data analytics application on Azure Kubernetes Service (AKS), leveraging tools such as Helm, Terraform, and Terragrunt for infrastructure management
- Configured Kubernetes namespaces, storage classes, and secrets
- Managed ingress resources using NGINX
- Configured HPA, VPA, resource requests, and limits to optimize resource consumption for pods
- Integrated ArgoCD for GitOps-based delivery
- Set up monitoring using Prometheus and Grafana
DevOps Engineer
T-Systems India
07.2022 - Current
- Created a secure GCP network using Terraform with a focus on a hub-and-spoke topology and deployed private GKE clusters with high availability VPN connections
- Designed and implemented a hub and spoke architecture using Terraform and Terragrunt for scalability and secure networking
- Created reusable Terraform modules for managing hub and spoke components and ensured their integration via Terragrunt
- Configured and maintained GCS-based remote state backends for Terraform to ensure data consistency
- Deployed private GKE clusters in a shared VPC
DevOps Engineer
STPIS, India
Bengaluru
11.2019 - 07.2022
- Designed and managed CI/CD pipelines for automating build, test, and deployment processes
- Containerized legacy applications and provisioned AWS infrastructure using infrastructure-as-code techniques
- Managed Kubernetes clusters to orchestrate containerized applications
- Integrated security and automated testing in CI/CD pipelines using Jenkins
- Explored migration of legacy systems to cloud-native architectures with AWS App2Container
QA Engineer
Mubble Networks, India
Bengaluru
04.2017 - 10.2019
- Designed and developed a Selenium-based automation testing framework, automating smoke and regression test cases
- Automated functional and UI testing using Selenium WebDriver
- Integrated CI/CD pipelines for testing and deployment with Jenkins
- Managed defect tracking using JIRA
Education
Master of Science - Computer Science
San Francisco Bay University
California, USA 09.2014 - 02.2016
Bachelor of Technology -
WISE College of Engineering
Andhra Pradesh 09.2009 - 05.2013
Skills
Microsoft Azure
Google Cloud Platform (GCP)
AWS
Kubernetes
Docker
Terraform
Terragrunt
undefinedCertification
Certified Kubernetes Administrator (CKA)
Timeline
DevOps Engineer
T-Systems India
07.2022 - Current
DevOps Engineer
T-Systems India
07.2022 - Current
DevOps Engineer
STPIS, India
11.2019 - 07.2022
QA Engineer
Mubble Networks, India
04.2017 - 10.2019
Master of Science - Computer Science
San Francisco Bay University
09.2014 - 02.2016
Bachelor of Technology -
WISE College of Engineering
09.2009 - 05.2013
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